Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Client

Type: unknown

Name: unknown

Version: unknown

Engine: unknown

Engine version: unknown

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Operating System

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What is a User Agent?

A user agent is a string of characters that identifies the browser and operating system being used to access a website. This information is sent to the server with every request.

How to Find Your User Agent?

Open your web browser (Chrome, Firefox, Safari, etc.)
Visit a website like whatmyua.com
Your user agent will be displayed, including browser, OS, and device info.

Why is User Agent Information Important?

It helps developers optimize websites for different browsers and devices, ensuring compatibility and a better user experience.

Last User Agents

Mozilla/5.0 (Windows NT 4.0; crh-UA; rv:1.9.2.20) Gecko/5818-12-10 06:37:51.585358 Firefox/15.0

Firefox 15 on Windows NT
Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/6710-09-27 07:24:48.978210 Firefox/5.0

Firefox 5 on GNU/Linux
Mozilla/5.0 (iPhone; CPU iPhone OS 15_8_2 like Mac OS X) AppleWebKit/536.0 (KHTML, like Gecko) CriOS/56.0.866.0 Mobile/57T377 Safari/536.0

Chrome Mobile iOS 56 on iOS 15 ( Apple iPhone )
Mozilla/5.0 (Windows; U; Windows NT 6.0) AppleWebKit/532.16.6 (KHTML, like Gecko) Version/4.0.5 Safari/532.16.6

Safari 4 on Windows Vista
Mozilla/5.0 (iPad; CPU iPad OS 12_4_4 like Mac OS X) AppleWebKit/532.1 (KHTML, like Gecko) FxiOS/15.3g0102.0 Mobile/26V429 Safari/532.1

Firefox Mobile iOS 15 on iOS ( Apple iPad )
Mozilla/5.0 (Windows 98; tt-RU; rv:1.9.1.20) Gecko/6390-01-02 12:45:51.415192 Firefox/3.6.17

Firefox 3 on Windows 98
Mozilla/5.0 (Windows; U; Windows NT 5.01) AppleWebKit/531.47.5 (KHTML, like Gecko) Version/4.0.2 Safari/531.47.5

Safari 4 on Windows 2000
Mozilla/5.0 (Windows; U; Windows NT 6.1) AppleWebKit/532.45.3 (KHTML, like Gecko) Version/5.0.1 Safari/532.45.3

Safari 5 on Windows 7
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2 rv:3.0; aa-DJ) AppleWebKit/535.20.4 (KHTML, like Gecko) Version/5.0 Safari/535.20.4

Safari 5 on Mac 10
Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3 like Mac OS X; rw-RW) AppleWebKit/532.28.1 (KHTML, like Gecko) Version/3.0.5 Mobile/8B116 Safari/6532.28.1

Mobile Safari 3 on iOS 4 ( Apple iPod Touch )

API

GET /api/ua?ua=<ua-string>&key=<access-key>

Parameters:

ua-string: Be sure to URL-encode it. Defaults to your request's user agent string.
access-key: Not required.